Novel monomer limiting fence for hog house breeding

Abstract

The utility model discloses a novel hog house breeding single body limiting fence which comprises a base, idler wheels are installed in the base through a lifting mechanism, the lifting mechanism is used for driving the idler wheels to ascend and descend, a first guardrail is installed on the top of the base, a second guardrail is installed in the first guardrail in a sliding mode, and the second guardrail is used for guiding the idler wheels to ascend and descend. An adjusting mechanism used for adjusting the height of the second guardrail is installed in the first guardrail, a feeding trough is installed on the top of the base, and a guardrail door is installed on the first guardrail. According to the utility model, the fixed plate can drive the rollers to move up and down, so that the limiting fence is convenient to place and move; the height of the second guardrail can be adjusted through the adjusting mechanism according to the growth condition of the piglets, and a safe and comfortable growth space is conveniently provided for the piglets.

Description

Technical Field

[0001] This utility model relates to the field of livestock breeding equipment technology, and in particular to a novel single-unit limiting fence for pigsty breeding. Background Technology

[0002] In modern large-scale pig farming, individual gestation crates are one of the commonly used breeding equipment, mainly used to restrict the activity range of pigs, which facilitates feeding management, disease prevention and control and other work.

[0003] Chinese patent application CN214628909U discloses a novel single-unit pigpen for pig farming. In this patent, a movable component is installed with the main body of the pen. When the main body of the pen needs to be moved, it is moved by casters. Shock-absorbing springs absorb the impact force generated by uneven ground during the movement, ensuring the stability of the device during use and providing a certain buffering effect on the main body of the pen to avoid damage to the device during the movement. This allows for the movable use of the pen, is simple to operate, and improves work efficiency.

[0004] When using the aforementioned patent, we found that the device was not convenient for adjusting the height of the main body of the gestation pen. As the piglets grew, it became impossible to provide them with a safe and comfortable growth space. Therefore, we proposed a new type of single-unit gestation pen for pig farming. Summary of the Invention

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a new type of single-unit confinement pen for pig farming.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A novel single-unit pigpen for pig farming includes a base, inside which rollers are installed via a lifting mechanism for raising and lowering the rollers, a first guardrail is installed on the top of the base, a second guardrail is slidably installed inside the first guardrail, an adjustment mechanism for adjusting the height of the second guardrail is installed inside the first guardrail, a feeding trough is installed on the top of the base, and a guardrail door is installed on the first guardrail.

[0008] Preferably, the lifting mechanism includes a first handle, a worm, a first lead screw, a worm wheel, a slider, a connecting rod, and a fixed plate. The worm is rotatably installed inside the base, and the worm rotatably passes through the base and is connected to the first handle. The first lead screw is rotatably installed inside the base, and a worm wheel is fixedly sleeved on the first lead screw. The worm and the worm wheel mesh and drive each other. Two sliders are sleeved on the first lead screw through threads with opposite directions. The bottom of the sliders is hinged to the fixed plate through a connecting rod, and the roller is installed at the bottom of the fixed plate.

[0009] Preferably, the base has a guide groove inside, and a guide block is fixed to the side of the fixing plate, with the guide block slidably installed in the guide groove.

[0010] Preferably, the adjusting mechanism includes a second handle, a rotating shaft, a first bevel gear, a second lead screw, and a second bevel gear. The rotating shaft is rotatably installed inside the first guardrail, rotatably passes through the first guardrail, and is connected to the second handle. The first bevel gear is fixedly sleeved on the rotating shaft. The second lead screw is rotatably installed inside the first guardrail, and the bottom of the second lead screw is fixedly sleeved with the second bevel gear. The first bevel gear and the second bevel gear mesh and drive each other. The second guardrail is threaded onto the second lead screw.

[0011] Preferably, the first guardrail has a limiting groove inside, and the second guardrail has a limiting block fixed on it, the limiting block being slidably installed in the limiting groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, rotating the first handle causes the worm gear and worm wheel to mesh and drive the first lead screw to rotate. Through the threaded transmission between the first lead screw and the slider, the slider drives the connecting rod to move, causing the connecting rod to lift and lower the fixed plate. This allows the fixed plate to move the roller up and down, facilitating the placement and movement of the limit bar.

[0014] 2. In this utility model, rotating the second handle causes the shaft to rotate the first bevel gear. Through the meshing transmission between the first and second bevel gears, the second bevel gear drives the second lead screw to rotate. Through the threaded transmission between the second lead screw and the second guardrail, the second guardrail moves up and down. This allows the height of the second guardrail to be adjusted according to the growth of the piglets, thus providing a safe and comfortable growth space for the piglets. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a novel single-unit restraint pen for pig farming proposed in this utility model;

[0016] Figure 2This is a schematic diagram of a lifting mechanism for a novel single-unit limiting fence for pig farming proposed in this utility model;

[0017] Figure 3 This is a top view of a lifting mechanism for a novel single-unit limiting fence for pig farming proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the adjustment mechanism of a novel single-unit limiting fence for pig farming proposed in this utility model.

[0019] In the diagram: 1. Base, 2. Lifting mechanism, 21. First handle, 22. Worm gear, 23. First lead screw, 24. Worm wheel, 25. Slider, 26. Connecting rod, 27. Fixing plate, 3. Guide block, 4. Roller, 5. First guardrail, 6. Second guardrail, 7. Adjustment mechanism, 71. Second handle, 72. Rotating shaft, 73. First bevel gear, 74. Second lead screw, 75. Second bevel gear, 8. Limiting block, 9. Feeding trough, 10. Guardrail gate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-4 A novel single-unit pigsty for pig farming includes a base 1. Inside the base 1, rollers 4 are installed via a lifting mechanism 2, which drives the rollers 4 to rise and fall. A first guardrail 5 is installed on the top of the base 1. A second guardrail 6 is slidably installed inside the first guardrail 5. An adjustment mechanism 7 for adjusting the height of the second guardrail 6 is installed inside the first guardrail 5. A limit groove is formed inside the first guardrail 5. A limit block 8 is fixed on the second guardrail 6 and slidably installed within the limit groove. A feeding trough 9 is installed on the top of the base 1, and a guardrail door 10 is installed on the first guardrail 5.

[0022] Reference Figure 2 , Figure 3The lifting mechanism 2 includes a first handle 21, a worm 22, a first lead screw 23, a worm wheel 24, a slider 25, a connecting rod 26, and a fixed plate 27. The worm 22 is rotatably installed inside the base 1, and the worm 22 rotatably passes through the base 1 and is connected to the first handle 21. The first lead screw 23 is rotatably installed inside the base 1, and the worm wheel 24 is fixedly sleeved on the first lead screw 23. The worm 22 and the worm wheel 24 mesh and drive each other. Two sliders 25 are sleeved on the first lead screw 23 through threads with opposite directions. The bottom of the sliders 25 is hinged to the fixed plate 27 through the connecting rod 26. The base 1 has a guide groove inside, and a guide block 3 is fixed to the side of the fixed plate 27. The guide block 3 is slidably installed in the guide groove. The roller 4 is installed at the bottom of the fixed plate 27. When the first handle 21 is turned, the worm gear 22 and the worm wheel 24 mesh and drive the first lead screw 23 to rotate. Through the threaded transmission between the first lead screw 23 and the slider 25, the slider 25 drives the connecting rod 26 to move, so that the connecting rod 26 drives the fixed plate 27 to rise and fall. Thus, the fixed plate 27 can drive the roller 4 to move up and down, which facilitates the placement and movement of the limit bar.

[0023] Reference Figure 4 The adjustment mechanism 7 includes a second handle 71, a rotating shaft 72, a first bevel gear 73, a second lead screw 74, and a second bevel gear 75. The rotating shaft 72 is rotatably installed inside the first guardrail 5, rotatably passing through the first guardrail 5 and connected to the second handle 71. The first bevel gear 73 is fixedly sleeved on the rotating shaft 72. The second lead screw 74 is rotatably installed inside the first guardrail 5, and the second bevel gear 75 is fixedly sleeved at the bottom of the second lead screw 74. The first bevel gear 73 and the second bevel gear 75 mesh and drive each other. The second guardrail 6 is threadedly sleeved on the second lead screw 74. Rotating the second handle 71 causes the rotating shaft 72 to drive the first bevel gear 73 to rotate. Through the meshing of the first bevel gear 73 and the second bevel gear 75, the second bevel gear 75 drives the second lead screw 74 to rotate. Through the threaded transmission between the second lead screw 74 and the second guardrail 6, the second guardrail 6 moves up and down, thereby adjusting the height of the second guardrail 6 according to the growth of the piglets, providing a safe and comfortable growth space for the piglets.

[0024] Working principle: Rotating the first handle 21, the worm gear 22 and worm wheel 24 mesh, driving the first lead screw 23 to rotate. Through the threaded transmission between the first lead screw 23 and the slider 25, the slider 25 drives the connecting rod 26 to move, causing the connecting rod 26 to lift the fixed plate 27. This allows the fixed plate 27 to move the roller 4 up and down, facilitating the placement and movement of the gestation crate. When the piglets grow, rotating the second handle 71, the shaft 72 drives the first bevel gear 73 to rotate. Through the meshing transmission between the first bevel gear 73 and the second bevel gear 75, the second bevel gear 75 drives the second lead screw 74 to rotate. Through the threaded transmission between the second lead screw 74 and the second guardrail 6, the second guardrail 6 moves up and down. This allows the height of the second guardrail 6 to be adjusted according to the growth of the piglets, providing a safe and comfortable growth space for them.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel single-unit pigpen for pig farming, comprising a base (1), characterized in that, The base (1) is equipped with rollers (4) inside by a lifting mechanism (2). The lifting mechanism (2) is used to drive the rollers (4) to rise and fall. A first guardrail (5) is installed on the top of the base (1). A second guardrail (6) is slidably installed inside the first guardrail (5). An adjustment mechanism (7) for adjusting the height of the second guardrail (6) is installed inside the first guardrail (5). A feeding trough (9) is installed on the top of the base (1). A guardrail door (10) is installed on the first guardrail (5).

2. The novel single limiting fence for pig house breeding according to claim 1, characterized in that, The lifting mechanism (2) includes a first handle (21), a worm (22), a first lead screw (23), a worm wheel (24), a slider (25), a connecting rod (26), and a fixed plate (27). The worm (22) is rotatably installed inside the base (1). The worm (22) rotatably passes through the base (1) and is connected to the first handle (21). The first lead screw (23) is rotatably installed inside the base (1). The worm wheel (24) is fixedly sleeved on the first lead screw (23). The worm (22) and the worm wheel (24) mesh and drive each other. Two sliders (25) are sleeved on the first lead screw (23) through threads with opposite directions. The bottom of the slider (25) is hinged to the fixed plate (27) through the connecting rod (26). The roller (4) is installed at the bottom of the fixed plate (27).

3. The novel single limiting fence for pig house breeding according to claim 2, characterized in that, The base (1) has a guide groove inside, and the side of the fixing plate (27) is fixed with a guide block (3), which is slidably installed in the guide groove.

4. The single limiting fence for pig breeding in a new type pig house according to claim 1, characterized in that, The adjustment mechanism (7) includes a second handle (71), a rotating shaft (72), a first bevel gear (73), a second lead screw (74), and a second bevel gear (75). The rotating shaft (72) is rotatably installed inside the first guardrail (5). The rotating shaft (72) rotatably passes through the first guardrail (5) and is connected to the second handle (71). The first bevel gear (73) is fixedly sleeved on the rotating shaft (72). The second lead screw (74) is rotatably installed inside the first guardrail (5). The bottom of the second lead screw (74) is fixedly sleeved with the second bevel gear (75). The first bevel gear (73) and the second bevel gear (75) mesh and drive each other. The second guardrail (6) is threaded onto the second lead screw (74).

5. The novel single limiting fence for pig house breeding according to claim 1, characterized in that, The first guardrail (5) has a limiting groove inside, and the second guardrail (6) has a limiting block (8) fixed on it. The limiting block (8) is slidably installed in the limiting groove.

Images